| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.44 | 6.593% | $119.8532 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $93.82 | 6.238% | $99.6725 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $121.54 | 12.339% | $136.5368 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $137.45 | 9.216% | $150.1174 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $212.77 | 12.273% | $238.8833 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $119.96 | 12.153% | $134.5387 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $64.28 | 9.175% | $70.1777 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $862.26 | $949.7796 | $949.78 | $949.80 | $949.80 | |